Libgdx-制作下拉菜单/设置屏幕 [英] Libgdx - Making a drop-down menu/settings screen

问题描述

我正在寻找一个下拉菜单和下拉设置屏幕，但是我找不到在Libgdx中制作这些资源的任何资源.想为这种特定类型的界面或简单的示例提供一些指向良好资源的指针.

I'm looking to make a drop-down menu and drop-down settings screen but I couldn't find any resources for making these in Libgdx. Would like some pointers to good resources for this specific type of interface or a quick example.

谢谢！

推荐答案

SelectBox 在LibGDX中可用于下拉列表，它允许从列表中选择多个值之一.对于弹出窗口，您可以使用Dialog.

SelectBox is in LibGDX can be used for drop-down list, it allows one of a number of values to be chosen from a list. And for pop-up window you can use Dialog.

stage=new Stage();

Skin skin=new Skin(Gdx.files.internal("skin/glassy-ui.json"));

dialog=new Dialog("Setting",skin);
dialog.setSize(200,200);
dialog.setPosition(Gdx.graphics.getWidth()/2-100,Gdx.graphics.getHeight()/2-100);

final SelectBox<String> selectBox=new SelectBox<String>(skin);
selectBox.setItems("XYZ","ABC","PQR","LMN");

dialog.getContentTable().defaults().pad(10);
dialog.getContentTable().add(selectBox);

stage.addActor(dialog);
Gdx.input.setInputProcessor(stage);

输出

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